STMicroelectronics

STW52NK25Z

STW52NK25Z Description

The STW52NK25Z is a high-performance N-Channel MOSFET from STMicroelectronics, designed for demanding power electronics applications. With a drain-to-source voltage (Vdss) of 250V and a continuous drain current (Id) of 52A at 25°C, this device provides robust performance in a variety of applications. The STW52NK25Z is part of the SuperMESH™ series, known for its excellent switching characteristics and low on-resistance.

STW52NK25Z Features

• High Voltage and Current Ratings: The STW52NK25Z boasts a drain-to-source voltage (Vdss) of 250V and a continuous drain current (Id) of 52A at 25°C, making it suitable for high-power applications.
• Low On-Resistance: With a maximum Rds(on) of 45mOhm at 26A and 10V, the STW52NK25Z offers efficient power dissipation and reduced power losses.
• Superior Switching Performance: The device features a maximum gate charge (Qg) of 160nC at 10V and a threshold voltage (Vgs(th)) of 4.5V at 150µA, ensuring fast switching and low switching losses.
• Robust Construction: The STW52NK25Z is designed for a maximum power dissipation of 300W and is mounted through-hole, providing a reliable and durable solution for power electronics.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious applications.

STW52NK25Z Applications

The STW52NK25Z is ideal for a range of high-power applications, including:

• Power Supplies: Due to its high voltage and current ratings, the STW52NK25Z is well-suited for power supply designs, particularly in industrial and automotive applications.
• Motor Control: The device's low on-resistance and fast switching capabilities make it an excellent choice for motor control applications, such as electric vehicles and industrial motor drives.
• Industrial Automation: The STW52NK25Z's robust performance and reliability make it suitable for use in industrial automation systems, where high power and precision control are required.

Conclusion of STW52NK25Z

The STW52NK25Z is a powerful N-Channel MOSFET from STMicroelectronics, offering high voltage and current ratings, low on-resistance, and superior switching performance. Its robust construction and environmental compliance make it an ideal choice for a variety of high-power applications, including power supplies, motor control, and industrial automation. While it is not recommended for new designs, the STW52NK25Z remains a reliable option for existing applications that require its specific performance characteristics.